Gates and Installation in Seattle & Tacoma, Washington

Premium Galvanized & Powder-Coated Steel Gates – Built to Last in the Northwest


In the moisture-rich, salt-prone climate of the Pacific Northwest, a gate is only as strong as the materials and craftsmanship behind it. At Coho Construction, we build high-quality, corrosion-resistant steel gates designed to withstand the elements and provide lasting security. Our gates undergo a superior electro-galvanization process, creating a protective barrier that outperforms standard paint or conventional powder coating, which can quickly succumb to rust.

We source our high-grade steel locally from Seattle & Tacoma, Washington, and complete the powder coating and electro-galvanization process in King County under strict quality controls. With all fabrication done in-house, we offer custom designs, sizes, and finishes tailored to your property’s needs. Every gate is crafted with precision and durability in mind, ensuring a seamless blend of security, longevity, and aesthetic appeal.

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HOURS OF OPERATION

Mon - Sat
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Sunday
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Gate Installation

Wrought Iron Gates

Known for their durability and elegance, our wrought iron gates add refined sophistication to residential and commercial properties. Customizable with intricate designs and finishes, they offer enhanced security and timeless appeal.

Wooden Gates

Enhance your property’s charm with our wooden gates, crafted from high-quality wood for durability and curb appeal. Customizable in design, stain, and finish, these gates offer a rustic look that stands up to the elements.

Aluminum Gates

Our aluminum gates provide a sleek, contemporary look with minimal maintenance. Rust and corrosion-resistant, they are ideal for coastal or harsh weather environments and can be powder-coated to match your style.

Custom Design Gates

We create custom-designed gates tailored to your unique vision, collaborating closely to meet your specific requirements and tastes.

Automatic Gate Openers

Smart App-Controlled Gate Openers

Take control of your gate from anywhere with our app-controlled gate openers. Whether you're at home, work, or on the go, you can open, close, and monitor your gate right from your smartphone.

Keypad Entry Systems

For added security, we offer keypad entry systems that allow you to control access to your property with a personalized code. This system is ideal for properties with multiple users or those seeking a higher level of access control.

Intercom & Video

Our intercom systems link the gate and your home or office, allowing you to speak with visitors before granting access. This system enhances security and convenience, particularly for properties with high traffic.

Get Your Perfect Gate Solution Today!

If you’re ready to enhance your property with a new gate or upgrade to an automatic gate opener, contact Coho Construction today to schedule a consultation. Our expert team is here to help you find the perfect solution that combines security, convenience, and style. Let us be your trusted partner in creating a beautiful and secure entrance to your property.

client testimonials

Coho Construction recently replaced my entire fence at my house. Not only does the fence look great, but their response time was amazing. We walked the fence line Monday afternoon, received a quote Monday night, agreed to the price Tuesday and they started work Wednesday. They will definitely be my first call if/when I need to any remodeling or additions on the house.

Blake M.

Nicely done with the fence installation! These guys are professional & hard at work, with consistent communication. I’m happy with my fence & yard work.

Seyma S.

Quick efficient and affordable they came in and they fixed a couple of things for me at the house short notice their attention to details and pocket friendly definitely recommend them will use them again ask for Luis

Maher A.

Looking forward to working with this company! They did some fantastic work for my neighbor…

Brett R.

I work with Josh on a gate opener repair for my house. He was very professional and thorough. I Highly recommend him.

Jack S.

.

They cared about family and wellbeing rather than just a sale. They are good local people that actually care about you and your project. They helped find other services to finish the job as well. Great estimates, program and communication. ​

Joshua A.

.

Coho Construction recently replaced my entire fence at my house. Not only does the fence look great, but their response time was amazing. We walked the fence line Monday afternoon, received a quote Monday night, agreed to the price Tuesday and they started work Wednesday. They will definitely be my first call if/when I need to any remodeling or additions on the house.

Blake M.

Coho Construction recently replaced my entire fence at my house. Not only does the fence look great, but their response time was amazing. We walked the fence line Monday afternoon, received a quote Monday night, agreed to the price Tuesday and they started work Wednesday. They will definitely be my first call if/when I need to any remodeling or additions on the house.

Blake M.

Nicely done with the fence installation! These guys are professional & hard at work, with consistent communication. I’m happy with my fence & yard work.

Seyma S.

Quick efficient and affordable they came in and they fixed a couple of things for me at the house short notice their attention to details and pocket friendly definitely recommend them will use them again ask for Luis

Maher A.

Looking forward to working with this company! They did some fantastic work for my neighbor…

Brett R.

I work with Josh on a gate opener repair for my house. He was very professional and thorough. I Highly recommend him.

Jack S.

.

They cared about family and wellbeing rather than just a sale. They are good local people that actually care about you and your project. They helped find other services to finish the job as well. Great estimates, program and communication. ​

Joshua A.

.

Coho Construction recently replaced my entire fence at my house. Not only does the fence look great, but their response time was amazing. We walked the fence line Monday afternoon, received a quote Monday night, agreed to the price Tuesday and they started work Wednesday. They will definitely be my first call if/when I need to any remodeling or additions on the house.

Blake M.

Nicely done with the fence installation! These guys are professional & hard at work, with consistent communication. I’m happy with my fence & yard work.

Seyma S.

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